/** * @file llpacketack.cpp * @author Phoenix * @date 2007-05-09 * @brief Implementation of the LLReliablePacket. * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #include "linden_common.h" #include "llpacketack.h" #if !LL_WINDOWS #include <netinet/in.h> #else #include "winsock2.h" #endif #include "message.h" LLReliablePacket::LLReliablePacket( S32 socket, U8* buf_ptr, S32 buf_len, LLReliablePacketParams* params) : mBuffer(NULL), mBufferLength(0) { if (params) { mHost = params->mHost; mRetries = params->mRetries; mPingBasedRetry = params->mPingBasedRetry; mTimeout = F32Seconds(params->mTimeout); mCallback = params->mCallback; mCallbackData = params->mCallbackData; mMessageName = params->mMessageName; } else { mRetries = 0; mPingBasedRetry = TRUE; mTimeout = F32Seconds(0.f); mCallback = NULL; mCallbackData = NULL; mMessageName = NULL; } mExpirationTime = (F64Seconds)totalTime() + mTimeout; mPacketID = ntohl(*((U32*)(&buf_ptr[PHL_PACKET_ID]))); mSocket = socket; if (mRetries) { mBuffer = new U8[buf_len]; if (mBuffer != NULL) { memcpy(mBuffer,buf_ptr,buf_len); /*Flawfinder: ignore*/ mBufferLength = buf_len; } } }